/proc/self/root/proc/thread-self/root/proc/self/task/15/root/proc/1
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
61 0xffffffff 0x7ffe02043580 0x0 0x0 0x558147b54830 0x7ffe02042598 0x7ffe02042768 0x7f920adbc73a